The first and the last term of an AP are –4 and 146. The sum of the terms is 7171. The number of terms is

CA Foundation · Quantitative Aptitude · MTP · January 2025
The first and the last term of an AP are –4 and 146. The sum of the terms is 7171. The number of terms is
(A) A. 101
(B) B. 100
(C) C. 99
(D) D. none of these

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. 101

Topics: Part-A: Business Mathematics

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